物种是进化的,对此我们不会再有任何怀疑,但是物种具体是如何进化的并没有形成一个统一的认识。通过对比达尔文的自然选择学说,结合有关实例提出了一种新的进化机制,即自然诱导—生物自组织。该机制与自然选择相比更加系统而整体,并在解决了变异性状是如何进行遗传的进化难题。 Species are evolutionary, and we will not have any more doubts about that, but how species evolved in particular did not lead to a unified understanding. By contrasting with Darwin’s theory of natural selection, we propose a new evolutionary mechanism combining with the related examples, that is, natural induction-biological self-organization. This mechanism is more systematic and holistic than natural selection and addresses the evolutionary issue of how genetic variation is trait-based.